/*
 * Copyright (C) 2008 Universidade Federal de Campina Grande
 *  
 * This file is part of OurGrid. 
 *
 * OurGrid is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free 
 * Software Foundation, either version 3 of the License, or (at your option) 
 * any later version. 
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT 
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * for more details. 
 * 
 * You should have received a copy of the GNU Lesser General Public License 
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package org.ourgrid.acceptance.util.worker;

import java.util.concurrent.Future;

import org.easymock.classextension.EasyMock;
import org.ourgrid.acceptance.util.WorkerAcceptanceUtil;
import org.ourgrid.common.executor.ExecutorException;
import org.ourgrid.common.interfaces.management.WorkerManagementClient;
import org.ourgrid.common.interfaces.to.WorkerStatus;
import org.ourgrid.worker.WorkerComponent;

import br.edu.ufcg.lsd.commune.container.logging.CommuneLogger;
import br.edu.ufcg.lsd.commune.context.ModuleContext;


public class Req_125_Util extends WorkerAcceptanceUtil{
	
	public Req_125_Util(ModuleContext context) {
		super(context);
	}

	public void allocationError(WorkerComponent component, Future<?> prepFuture) {
		allocationError(component, null, prepFuture);
	}
	
	public void allocationError(WorkerComponent component, WorkerManagementClient wmc, Future<?> prepFuture) {
		
		CommuneLogger oldLogger = component.getLogger();
		CommuneLogger newLogger = EasyMock.createMock(CommuneLogger.class);
		component.setLogger(newLogger);
		
		if (wmc != null) {
			EasyMock.reset(wmc);
			wmc.statusChanged(WorkerStatus.ERROR);
			EasyMock.replay(wmc);
		}
		
		String cmd = "Preparing Allocation";
		newLogger.error("A error ocurred while worker was creating the execution environment. Error: Command: " + cmd);
		EasyMock.replay(newLogger);
		
		if (prepFuture != null) {
			EasyMock.reset(prepFuture);
			EasyMock.expect(
					prepFuture.isDone()).andReturn(true).anyTimes();
			EasyMock.replay(prepFuture);
		}
		
		getWorkerExecutionClient().allocationError(new ExecutorException(cmd));
		
		if (wmc != null) {
			EasyMock.verify(wmc);
			EasyMock.reset(wmc);
		}
		
		EasyMock.verify(newLogger);
		component.setLogger(oldLogger);
	}

}
